SYLVIA S. MCKNIGHT (MD) – General Practice Physician, NPI 1295850675

General Practice Physician

SYLVIA S. MCKNIGHT (MD) is a healthcare provider. based in Addison, Texas. specializing in PREVENTIVE MEDICINE, INTERNAL MEDICINE. They hold the professional credentials MD. They hold a License No. S4819 (TX). The NPI Number for SYLVIA S. MCKNIGHT (MD) is 1295850675

Main info

Female

33 Years Of Experience

Accepts Medicare Assignment

Name

SYLVIA S. MCKNIGHT (MD)

NPI

1295850675

Phone

(972) 364-8000

Address

5080 SPECTRUM DR

Enumeration Date

21 March 2007

Last Update Date

9 March 2026

Doctor Profile

Medical School Name

OHIO STATE UNIVERSITY COLLEGE OF MEDICINE

Secondary Phone

2819229500

Graduation Year

1993 (33 years ago)

PAC ID

5294807699

Group Practice PAC ID

9739260019

Professional Enrollment ID

I20250616000259

Address ID

TX770344807HO12885FWYX300

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience81

Completeness85

Years active:19State licenses:2Digital endpointsOther names

22 PREVENTIVE MEDICINE in IN

Provider Addresses for SYLVIA S. MCKNIGHT (MD)

5080 SPECTRUM DR
SUITE 1200 WEST
ADDISON, TX 750014648
Phone: (972) 364-8000
Fax: (214) 775-4502
Type: Mailing
6423 S COLUMBIA AVE
HAMMOND, IN 463202747
Phone: (615) 778-4066
Fax: (615) 778-9114
Type: Location
12885 GULF FWY
HOUSTON, TX 770344807
Phone: (281) 922-9500
Fax: (281) 922-9501
Type: Location
13102 CAMBRIDGE SHORES CT
PEARLAND, TX 775846708
Phone: (708) 941-7018
Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-06-16

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

Medicare enrolled
On CMS revalidation list
Due date assigned
Revalidate in PECOS

CMS enrollment records

Enrollment ID	Type	Specialty	State	Due date
I20250616000259	I	Preventive Medicine	TX	TBD

What to do next

No action required while the due date shows TBD.
Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 75001)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 9739260019View full group profile

Name	Specialty	State
JOHN HAYES (MD)	-	TN
MOBASHAR AHMAD (M.D.)	-	VA
Unknown Individual	-	IN
JASON G CARTER (MD)	A N E S T H E S I O L O G Y	IN
CLIFFORD R SHAW (MD)	-	TN
DAVID LYMAN (M.D.)	-	NM
ANTHONY KOHLENBERG (M.D.)	-	WI
JULIANNA RAE HAAS (PA-C)	Physician Assistant	PA
MS. DEBRA LEE YOCKEY (PA-C)	-	OH
JASON RUSK (PA-C)	Physician Assistant	NV